#4943BC#4943BC

#4943BC is a mid, vivid blue. Relative luminance 0.091; OKLCH L 46.5% C 0.184 H 278.7°. Best body text is #FFFFFF at 7.47:1 contrast (WCAG AA passes).

Color values

HEX	#4943BC
RGB	rgb(73, 67, 188)
HSL	hsl(243, 47%, 50%)
HSV	hsv(243, 64%, 74%)
CMYK	cmyk(61.2%, 64.4%, 0%, 26.3%)
CIE-LAB	lab(36.10, 38.41, -63.00)
CIE-LCH	lch(36.10, 73.79, 301.37°)
OKLab	oklab(46.51% 0.0278 -0.1814)
OKLCH	oklch(46.51% 0.184 278.7)
XYZ	xyz(13.8290, 9.0606, 48.5873)
Luminance	0.0906 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Ocean Blue

#4F42B5

ΔE00 1.41

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4943BC #B6BC43

analogous

#437ABC #4943BC #8543BC

triadic

#4943BC #BC4943 #43BC49

tetradic

#4943BC #BC437A #B6BC43 #43BC85

square

#4943BC #BC437A #B6BC43 #43BC85

split-complementary

#4943BC #BC8543 #7ABC43

monochromatic

#262362 #37338F #4943BC #7570CC #A09DDC

Accessibility & contrast

On white

7.47

#4943BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.81

#4943BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #4943BC

7.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4943BC	#FFFFFF	#000000	##FFFFFF
##4943BC	1.00	7.47	2.81	7.47
#FFFFFF	7.47	1.00	21.00	1.00
#000000	2.81	21.00	1.00	21.00
##FFFFFF	7.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005AC0

Deuteranopia (green-blind)

#0050BA

Tritanopia (blue-blind)

#006279

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #4943bc;
/* rgb */ color: rgb(73, 67, 188);
/* oklch */ color: oklch(46.5% 0.184 278.7);

Tailwind

colors: {
  custom: {
    50: '#8878d1',
    500: '#4943bc',
    950: '#000000',
  },
}

SCSS

$custom: #4943bc;
$custom-light: #8878d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4943bc",
  "rgb": {
    "r": 73,
    "g": 67,
    "b": 188
  },
  "hsl": {
    "h": 242.975,
    "s": 47.451,
    "l": 50
  },
  "oklch": {
    "l": 0.46511,
    "c": 0.18354,
    "h": 278.7
  },
  "luminance": 0.09062
}

Semantic roles & 50–950 ramp

primary

#4943BC

secondary

#C6C992

accent

#D751D0

background

#F8F7FD

surface

#F0EDFA

border

#CBC8D3

text

#0D0914

muted

#7D7B83

Preview Lab

Preview with #4943BC

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →